GEOS 3.6.2
ItemVisitor.h
1/**********************************************************************
2 *
3 * GEOS - Geometry Engine Open Source
4 * http://geos.osgeo.org
5 *
6 * Copyright (C) 2006 Refractions Research Inc.
7 * Copyright (C) 2001-2002 Vivid Solutions Inc.
8 *
9 * This is free software; you can redistribute and/or modify it under
10 * the terms of the GNU Lesser General Public Licence as published
11 * by the Free Software Foundation.
12 * See the COPYING file for more information.
13 *
14 **********************************************************************/
15
16#ifndef GEOS_INDEX_ITEMVISITOR_H
17#define GEOS_INDEX_ITEMVISITOR_H
18
19#include <geos/export.h>
20
21namespace geos {
22namespace index {
23
29class GEOS_DLL ItemVisitor {
30public:
31 virtual void visitItem(void *)=0;
32
33 virtual ~ItemVisitor() {}
34};
35
36} // namespace geos.index
37} // namespace geos
38
39#endif // GEOS_INDEX_ITEMVISITOR_H
40
A visitor for items in an index.
Definition ItemVisitor.h:29
Provides classes for various kinds of spatial indexes.
Definition IndexedNestedRingTester.h:31
Basic namespace for all GEOS functionalities.
Definition IndexedNestedRingTester.h:25